47 years ago

Of course I realize that 47 years ago exactly,
Robert F Kennedy was campaigning for president.
On March 16, 1968 he announced his candidacy:

"I do not run for the presidency merely to oppose
any man but to propose new politics. I run because
I am convinced this country is on a perilous course
and because I have such strong feelings about
what must be done that I feel I am obliged to do
all I can."